17399507013

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{80309}}^1$

素因数の和:80522

約数の個数: 48

約数和(自身を含む): 30402153600

約数和(自身を除く): 13002646587

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 181, 399, 543, 1197, 1267, 1629, 3439, 3801, 10317, 11403, 24073, 30951, 72219, 80309, 216657, 240927, 562163, 722781, 1525871, 1686489, 4577613, 5059467, 10681097, 13732839, 14535929, 32043291, 43607787, 96129873, 101751503, 130823361, 276182651, 305254509, 828547953, 915763527, 1933278557, 2485643859, 5799835671, 17399507013]

約数ペア:

[(1, 17399507013), (3, 5799835671), (7, 2485643859), (9, 1933278557), (19, 915763527), (21, 828547953), (57, 305254509), (63, 276182651), (133, 130823361), (171, 101751503), (181, 96129873), (399, 43607787), (543, 32043291), (1197, 14535929), (1267, 13732839), (1629, 10681097), (3439, 5059467), (3801, 4577613), (10317, 1686489), (11403, 1525871), (24073, 722781), (30951, 562163), (72219, 240927), (80309, 216657)]